1. 06 6月, 2014 1 次提交
  2. 04 6月, 2014 1 次提交
  3. 03 6月, 2014 4 次提交
    • P
      util: string: Return element count from virStringSplit · 68226749
      Peter Krempa 提交于
      To allow using the array manipulation macros on the arrays returned by
      virStringSplit we need to know the count of the elements in the array.
      Modify virStringSplit to return this value, rename it and add a helper
      with the old name so that we don't need to update all the code.
      68226749
    • P
      storage: Add infrastructure to parse remote network backing names · ed68eb86
      Peter Krempa 提交于
      Add parsers for relative and absolute backing names for local and remote
      storage files.
      
      This parser parses relative paths as relative to their parents and
      absolute paths according to the protocol or local access.
      
      For remote storage volumes, all URI based backing file names are
      supported and for the qemu colon syntax the NBD protocol is supported.
      ed68eb86
    • P
      storage: Switch metadata crawler to use storage driver to read headers · 2bdb8b96
      Peter Krempa 提交于
      Use virStorageFileReadHeader() to read headers of storage files possibly
      on remote storage to retrieve the image metadata.
      
      The backend information is now parsed by
      virStorageFileGetMetadataInternal which is now exported from the util
      source and virStorageFileGetMetadataFromFDInternal now doesn't need to
      be exported.
      2bdb8b96
    • P
      storage: Move virStorageFileGetMetadata to the storage driver · 713cc3b0
      Peter Krempa 提交于
      My future work will modify the metadata crawler function to use the
      storage driver file APIs to access the files instead of accessing them
      directly so that we will be able to request the metadata for remote
      files too. To avoid linking the storage driver to every helper file
      using the utils code, the backing chain traversal function needs to be
      moved to the storage driver source.
      
      Additionally the virt-aa-helper and virstoragetest programs need to be
      linked with the storage driver as a result of this change.
      713cc3b0
  4. 26 5月, 2014 1 次提交
    • L
      util: new function virTimeLocalOffsetFromUTC · 1cddaea7
      Laine Stump 提交于
      Since there isn't a single libc API to get this value, this patch
      supplies one which gets the value by grabbing current time, then
      converting that into a struct tm with gmtime_r(), then back to a
      time_t using mktime.
      
      The returned value is the difference between UTC and localtime in
      seconds. If localtime is ahead of UTC (east) the offset will be a
      positive number, and if localtime is behind UTC (west) the offset will
      be negative.
      
      This function should be POSIX-compliant, and is threadsafe, but not
      async signal safe. If it was ever necessary to know this value in a
      child process, we could cache it with a one-time init function when
      libvirtd starts, then just supply the cached value, but that
      complexity isn't needed for current usage; that would also have the
      problem that it might not be accurate after a local daylight savings
      boundary.
      
      (If it weren't for DST, we could simply replace this entire function
      with "-timezone"; timezone contains the offset of the current timezone
      (negated from what we want) but doesn't account for DST. And in spite
      of being guaranteed by POSIX, it isn't available on older versions of
      mingw.)
      Signed-off-by: NEric Blake <eblake@redhat.com>
      1cddaea7
  5. 16 5月, 2014 1 次提交
    • E
      maint: shorten 'TypeType' function names · ab517818
      Eric Blake 提交于
      The VIR_ENUM_DECL/VIR_ENUM_IMPL helper macros already append 'Type'
      to the enum name being converted; it looks silly to have functions
      with 'TypeType' in their name.  Even though some of our enums have
      to have a 'Type' suffix, the corresponding string conversion
      functions do not.
      
      * src/conf/secret_conf.h (VIR_ENUM_DECL): Rename virSecretUsageType.
      * src/conf/storage_conf.h (VIR_ENUM_DECL): Rename
      virStoragePoolAuthType, virStoragePoolSourceAdapterType,
      virStoragePartedFsType.
      * src/conf/domain_conf.c (virDomainDiskDefParseXML)
      (virDomainFSDefParseXML, virDomainFSDefFormat): Update callers.
      * src/conf/secret_conf.c (virSecretDefParseUsage)
      (virSecretDefFormatUsage): Likewise.
      * src/conf/storage_conf.c (virStoragePoolDefParseAuth)
      (virStoragePoolDefParseSource, virStoragePoolSourceFormat):
      Likewise.
      * src/lxc/lxc_controller.c (virLXCControllerSetupLoopDevices):
      Likewise.
      * src/storage/storage_backend_disk.c
      (virStorageBackendDiskPartFormat): Likewise.
      * src/util/virstorageencryption.c (virStorageEncryptionSecretParse)
      (virStorageEncryptionSecretFormat): Likewise.
      * tools/virsh-secret.c (cmdSecretList): Likewise.
      * src/libvirt_private.syms (secret_conf.h, storage_conf.h): Export
      corrected names.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      ab517818
  6. 14 5月, 2014 1 次提交
    • R
      qemu: extract common PCI handling functions · 353cf370
      Roman Bogorodskiy 提交于
      Move sharable PCI handling functions to domain_addr.[ch], and
      change theirs prefix from 'qemu' to 'vir':
      
       - virDomainPCIAddressAsString;
       - virDomainPCIAddressBusSetModel;
       - virDomainPCIAddressEnsureAddr;
       - virDomainPCIAddressFlagsCompatible;
       - virDomainPCIAddressGetNextSlot;
       - virDomainPCIAddressReleaseSlot;
       - virDomainPCIAddressReserveAddr;
       - virDomainPCIAddressReserveNextSlot;
       - virDomainPCIAddressReserveSlot;
       - virDomainPCIAddressSetFree;
       - virDomainPCIAddressSetGrow;
       - virDomainPCIAddressSlotInUse;
       - virDomainPCIAddressValidate;
      
      The only change here is function names, the implementation itself
      stays untouched.
      
      Extract common allocation code from DomainPCIAddressSetCreate
      into virDomainPCIAddressSetAlloc.
      353cf370
  7. 06 5月, 2014 2 次提交
    • C
      virdbus: Make virDBusCall static · 709f2455
      Cole Robinson 提交于
      709f2455
    • E
      conf: drop extra storage probe · fff74b27
      Eric Blake 提交于
      All callers of virStorageFileGetMetadataFromBuf were first calling
      virStorageFileProbeFormatFromBuf, to learn what format to pass in.
      But this function is already wired to do the exact same probe if
      the incoming format is VIR_STORAGE_FILE_AUTO, so it's simpler to
      just refactor the probing into the central function.
      
      * src/util/virstoragefile.h (virStorageFileGetMetadataFromBuf):
      Drop parameter.
      (virStorageFileProbeFormatFromBuf): Drop declaration.
      * src/util/virstoragefile.c (virStorageFileGetMetadataFromBuf):
      Do probe here instead of in callers.
      (virStorageFileProbeFormatFromBuf): Make static.
      * src/libvirt_private.syms (virstoragefile.h): Drop function.
      * src/storage/storage_backend_fs.c (virStorageBackendProbeTarget):
      Update caller.
      * src/storage/storage_backend_gluster.c
      (virStorageBackendGlusterRefreshVol): Likewise.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      fff74b27
  8. 02 5月, 2014 1 次提交
    • E
      util: new stricter unsigned int parsing · 7b045c8c
      Eric Blake 提交于
      strtoul() is required to parse negative numbers as their
      twos-complement positive counterpart.  But sometimes we want
      to reject negative numbers.  Add new functions to do this.
      The 'p' suffix is a mnemonic for 'positive' (technically it
      also parses 0, but 'non-negative' doesn't lend itself to a
      nice one-letter suffix).
      
      * src/util/virstring.h (virStrToLong_uip, virStrToLong_ulp)
      (virStrToLong_ullp): New prototypes.
      * src/util/virstring.c (virStrToLong_uip, virStrToLong_ulp)
      (virStrToLong_ullp): New functions.
      * src/libvirt_private.syms (virstring.h): Export them.
      * tests/virstringtest.c (testStringToLong): Test them.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      7b045c8c
  9. 01 5月, 2014 1 次提交
  10. 29 4月, 2014 2 次提交
  11. 25 4月, 2014 8 次提交
  12. 24 4月, 2014 2 次提交
  13. 22 4月, 2014 1 次提交
  14. 12 4月, 2014 2 次提交
  15. 11 4月, 2014 1 次提交
    • E
      conf: expose probe for non-local storage · 86f71e0a
      Eric Blake 提交于
      Deciding if a user string represents a local file instead of a
      network path is an operation worth exposing directly, particularly
      since the next patch will be removing a redundant variable that
      was caching the information.
      
      * src/util/virstoragefile.h (virStorageIsFile): New declaration.
      * src/util/virstoragefile.c (virBackingStoreIsFile): Rename...
      (virStorageIsFile): ...export, and allow NULL input.
      (virStorageFileGetMetadataInternal)
      (virStorageFileGetMetadataRecurse, virStorageFileGetMetadata):
      Update callers.
      * src/conf/domain_conf.c (virDomainDiskDefForeachPath): Use it.
      * src/storage/storage_backend_fs.c (virStorageBackendProbeTarget):
      Likewise.
      * src/libvirt_private.syms (virstoragefile.h): Export function.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      86f71e0a
  16. 09 4月, 2014 1 次提交
  17. 08 4月, 2014 1 次提交
  18. 07 4月, 2014 1 次提交
    • E
      hash: add common utility functions · 09567144
      Eric Blake 提交于
      I almost wrote a hash value free function that just called
      VIR_FREE, then realized I couldn't be the first person to
      do that.  Sure enough, it was worth factoring into a common
      helper routine.
      
      * src/util/virhash.h (virHashValueFree): New function.
      * src/util/virhash.c (virHashValueFree): Implement it.
      * src/util/virobject.h (virObjectFreeHashData): New function.
      * src/libvirt_private.syms (virhash.h, virobject.h): Export them.
      * src/nwfilter/nwfilter_learnipaddr.c (virNWFilterLearnInit): Use
      common function.
      * src/qemu/qemu_capabilities.c (virQEMUCapsCacheNew): Likewise.
      * src/qemu/qemu_command.c (qemuDomainCCWAddressSetCreate):
      Likewise.
      * src/qemu/qemu_monitor.c (qemuMonitorGetBlockInfo): Likewise.
      * src/qemu/qemu_process.c (qemuProcessWaitForMonitor): Likewise.
      * src/util/virclosecallbacks.c (virCloseCallbacksNew): Likewise.
      * src/util/virkeyfile.c (virKeyFileParseGroup): Likewise.
      * tests/qemumonitorjsontest.c
      (testQemuMonitorJSONqemuMonitorJSONGetBlockInfo): Likewise.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      09567144
  19. 02 4月, 2014 8 次提交
    • E
      conf: move common disk source functions · 7a4fd22b
      Eric Blake 提交于
      Move some functions out of domain_conf for use in the next
      patch where snapshot starts to directly use structs in
      virstoragefile.
      
      * src/conf/domain_conf.c (virDomainDiskDefFree)
      (virDomainDiskSourcePoolDefParse): Adjust callers.
      (virDomainDiskSourceDefClear, virDomainDiskSourcePoolDefFree)
      (virDomainDiskAuthClear): Move...
      * src/util/virstoragefile.c (virStorageSourceClear)
      (virStorageSourcePoolDefFree, virStorageSourceAuthClear): ...and
      rename.
      * src/conf/domain_conf.h (virDomainDiskAuthClear): Drop
      declaration.
      * src/qemu/qemu_conf.c (qemuTranslateDiskSourcePool): Adjust
      caller.
      * src/util/virstoragefile.h: Declare them.
      * src/libvirt_private.syms (virstoragefile.h): Export them.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      7a4fd22b
    • E
      util: move detection of shared filesystems · 5160ab79
      Eric Blake 提交于
      The code in virstoragefile.c is getting more complex as I
      consolidate backing chain handling code.  But for the setuid
      virt-login-shell, we don't need to crawl backing chains.  It's
      easier to audit things for setuid security if there are fewer
      files involved, so this patch moves the one function that
      virFileOpen() was actually relying on to also live in virfile.c.
      
      * src/util/virstoragefile.c (virStorageFileIsSharedFS)
      (virStorageFileIsSharedFSType): Move...
      * src/util/virfile.c (virFileIsSharedFS, virFileIsSharedFSType):
      ...to here, and rename.
      (virFileOpenAs): Update caller.
      * src/security/security_selinux.c
      (virSecuritySELinuxSetFileconHelper)
      (virSecuritySELinuxSetSecurityAllLabel)
      (virSecuritySELinuxRestoreSecurityImageLabelInt): Likewise.
      * src/security/security_dac.c
      (virSecurityDACRestoreSecurityImageLabelInt): Likewise.
      * src/qemu/qemu_driver.c (qemuOpenFileAs): Likewise.
      * src/qemu/qemu_migration.c (qemuMigrationIsSafe): Likewise.
      * src/util/virstoragefile.h: Adjust declarations.
      * src/util/virfile.h: Likewise.
      * src/libvirt_private.syms (virfile.h, virstoragefile.h): Move
      symbols as appropriate.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      5160ab79
    • E
      conf: move source pool type to util/ · b6edf2bf
      Eric Blake 提交于
      Another struct being moved to util.  This one doesn't have as
      much use yet, thankfully.
      
      * src/conf/domain_conf.h (virDomainDiskSourcePoolMode)
      (virDomainDiskSourcePoolDef): Move...
      * src/util/virstoragefile.h (virStorageSourcePoolMode)
      (virStorageSourcePoolDef): ...and rename.
      * src/conf/domain_conf.c (virDomainDiskSourcePoolDefFree)
      (virDomainDiskSourceDefClear, virDomainDiskSourcePoolDefParse)
      (virDomainDiskDefParseXML, virDomainDiskSourceDefParse)
      (virDomainDiskSourceDefFormatInternal)
      (virDomainDiskDefForeachPath, virDomainDiskSourceIsBlockType):
      Adjust clients.
      * src/qemu/qemu_conf.c (qemuTranslateDiskSourcePool): Likewise.
      * src/libvirt_private.syms (domain_conf.h): Move symbols...
      (virstoragefile.h): ...as appropriate.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      b6edf2bf
    • E
      conf: move storage encryption type to util/ · 8fc32859
      Eric Blake 提交于
      Encryption keys can be associated with each source file in a
      backing chain; as such, this file belongs more in util/ where
      it can be used by virstoragefile.h.
      
      * src/conf/storage_encryption_conf.h: Rename...
      * src/util/virstorageencryption.h: ...to this.
      * src/conf/storage_encryption_conf.c: Rename...
      * src/util/virstorageencryption.c: ...to this.
      * src/Makefile.am (ENCRYPTION_CONF_SOURCES, CONF_SOURCES)
      (UTIL_SOURCES): Update to new file names.
      * src/libvirt_private.syms: Likewise.
      * src/conf/domain_conf.h: Update client.
      * src/conf/storage_conf.h: Likewise.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      8fc32859
    • E
      conf: move network disk protocol type to util/ · 4220f76a
      Eric Blake 提交于
      Another enum moved to util/, this time the fallout from renaming
      is not quite as large.
      
      * src/conf/domain_conf.h (virDomainDiskProtocol): Move...
      * src/util/virstoragefile.h (virStorageNetProtocol): ...and
      rename.
      * src/conf/domain_conf.c: Update clients.
      * src/qemu/qemu_command.c: Likewise.
      * src/qemu/qemu_conf.c: Likewise.
      * src/qemu/qemu_driver.c: Likewise.
      * src/qemu/qemu_migration.c: Likewise.
      * src/storage/storage_backend.c: Likewise.
      * src/storage/storage_backend_gluster.c: Likewise.
      * src/libvirt_private.syms (domain_conf.h): Move symbols...
      (virstoragefile.h): ...as appropriate.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      4220f76a
    • E
      conf: move host disk type to util/ · 16ac4c9d
      Eric Blake 提交于
      A continuation of the migration of disk details to virstoragefile.
      This patch moves a single enum, but converting the name has quite
      a bit of fallout.
      
      * src/conf/domain_conf.h (virDomainDiskType): Move...
      * src/util/virstoragefile.h (virStorageType): ...and rename.
      * src/bhyve/bhyve_command.c (bhyveBuildDiskArgStr)
      (virBhyveProcessBuildLoadCmd): Update clients.
      * src/conf/domain_conf.c (virDomainDiskSourceDefParse)
      (virDomainDiskDefParseXML, virDomainDiskSourceDefFormatInternal)
      (virDomainDiskDefFormat, virDomainDiskGetActualType)
      (virDomainDiskDefForeachPath, virDomainDiskSourceIsBlockType):
      Likewise.
      * src/conf/snapshot_conf.h (_virDomainSnapshotDiskDef): Likewise.
      * src/conf/snapshot_conf.c (virDomainSnapshotDiskDefParseXML)
      (virDomainSnapshotAlignDisks, virDomainSnapshotDiskDefFormat):
      Likewise.
      * src/esx/esx_driver.c (esxAutodetectSCSIControllerModel)
      (esxDomainDefineXML): Likewise.
      * src/locking/domain_lock.c (virDomainLockManagerAddDisk):
      Likewise.
      * src/lxc/lxc_controller.c
      (virLXCControllerSetupLoopDeviceDisk)
      (virLXCControllerSetupNBDDeviceDisk)
      (virLXCControllerSetupLoopDevices, virLXCControllerSetupDisk):
      Likewise.
      * src/parallels/parallels_driver.c (parallelsGetHddInfo):
      Likewise.
      * src/phyp/phyp_driver.c (phypDiskType): Likewise.
      * src/qemu/qemu_command.c (qemuGetDriveSourceString)
      (qemuDomainDiskGetSourceString, qemuBuildDriveStr)
      (qemuBuildCommandLine, qemuParseCommandLineDisk)
      (qemuParseCommandLine): Likewise.
      * src/qemu/qemu_conf.c (qemuCheckSharedDevice)
      (qemuTranslateDiskSourcePool)
      (qemuTranslateSnapshotDiskSourcePool): Likewise.
      * src/qemu/qemu_domain.c (qemuDomainDeviceDefPostParse)
      (qemuDomainDetermineDiskChain): Likewise.
      * src/qemu/qemu_driver.c (qemuDomainGetBlockInfo)
      (qemuDomainSnapshotPrepareDiskExternalBackingInactive)
      (qemuDomainSnapshotPrepareDiskExternalBackingActive)
      (qemuDomainSnapshotPrepareDiskExternalOverlayActive)
      (qemuDomainSnapshotPrepareDiskExternalOverlayInactive)
      (qemuDomainSnapshotPrepareDiskInternal)
      (qemuDomainSnapshotPrepare)
      (qemuDomainSnapshotCreateSingleDiskActive): Likewise.
      * src/qemu/qemu_hotplug.c (qemuDomainChangeEjectableMedia):
      Likewise.
      * src/qemu/qemu_migration.c (qemuMigrationIsSafe): Likewise.
      * src/security/security_apparmor.c
      (AppArmorRestoreSecurityImageLabel)
      (AppArmorSetSecurityImageLabel): Likewise.
      * src/security/security_dac.c (virSecurityDACSetSecurityImageLabel)
      (virSecurityDACRestoreSecurityImageLabelInt)
      (virSecurityDACSetSecurityAllLabel): Likewise.
      * src/security/security_selinux.c
      (virSecuritySELinuxRestoreSecurityImageLabelInt)
      (virSecuritySELinuxSetSecurityImageLabel)
      (virSecuritySELinuxSetSecurityAllLabel): Likewise.
      * src/storage/storage_backend.c (virStorageFileBackendForType):
      Likewise.
      * src/storage/storage_backend_fs.c (virStorageFileBackendFile)
      (virStorageFileBackendBlock): Likewise.
      * src/storage/storage_backend_gluster.c
      (virStorageFileBackendGluster): Likewise.
      * src/vbox/vbox_tmpl.c (vboxDomainGetXMLDesc, vboxAttachDrives)
      (vboxDomainAttachDeviceImpl, vboxDomainDetachDevice): Likewise.
      * src/vmware/vmware_conf.c (vmwareVmxPath): Likewise.
      * src/vmx/vmx.c (virVMXParseDisk, virVMXFormatDisk)
      (virVMXFormatFloppy): Likewise.
      * src/xenxs/xen_sxpr.c (xenParseSxprDisks, xenParseSxpr)
      (xenFormatSxprDisk): Likewise.
      * src/xenxs/xen_xm.c (xenParseXM, xenFormatXMDisk): Likewise.
      * tests/securityselinuxlabeltest.c (testSELinuxLoadDef):
      Likewise.
      * src/libvirt_private.syms (domain_conf.h): Move symbols...
      (virstoragefile.h): ...as appropriate.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      16ac4c9d
    • E
      conf: split network host structs to util/ · 52fb5311
      Eric Blake 提交于
      Continuing the refactoring of host-side storage descriptions out
      of conf/domain_conf and into util/virstoragefile, this patch
      focuses on details about a host name/port/transport as used by
      a network storage volume.
      
      * src/conf/domain_conf.h (virDomainDiskProtocolTransport)
      (virDomainDiskHostDef, virDomainDiskHostDefClear)
      (virDomainDiskHostDefFree, virDomainDiskHostDefCopy): Move...
      * src/util/virstoragefile.h (virStorageNetHostTransport)
      (virStorageNetHostDef, virStorageNetHostDefClear)
      (virStorageNetHostDefFree, virStorageNetHostDefCopy): ...here,
      with better names.
      * src/util/virstoragefile.c (virStorageNetHostDefClear)
      (virStorageNetHostDefFree, virStorageNetHostDefCopy): Moved from...
      * src/conf/domain_conf.c (virDomainDiskHostDefClear)
      (virDomainDiskHostDefFree, virDomainDiskHostDefCopy): ...here.
      (virDomainDiskSourceDefClear, virDomainDiskSourceDefParse)
      (virDomainDiskSourceDefFormatInternal): Adjust callers.
      * src/conf/snapshot_conf.h (_virDomainSnapshotDiskDef): Likewise.
      * src/conf/snapshot_conf.c (virDomainSnapshotDiskDefClear):
      Likewise.
      * src/qemu/qemu_command.c (qemuAddRBDHost)
      (qemuParseDriveURIString, qemuParseNBDString)
      (qemuBuildNetworkDriveURI, qemuParseCommandLineDisk)
      (qemuParseCommandLine, qemuGetDriveSourceString): Likewise.
      * src/qemu/qemu_command.h: Likewise.
      * src/qemu/qemu_conf.c (qemuAddISCSIPoolSourceHost)
      (qemuTranslateDiskSourcePool): Likewise.
      * src/qemu/qemu_driver.c
      (qemuDomainSnapshotCreateSingleDiskActive)
      (qemuDomainSnapshotUndoSingleDiskActive): Likewise.
      * src/storage/storage_backend_gluster.c
      (virStorageFileBackendGlusterInit): Likewise.
      * src/storage/storage_driver.c (virStorageFileFree)
      (virStorageFileInitInternal): Likewise.
      * src/storage/storage_driver.h (_virStorageFile): Likewise.
      * src/libvirt_private.syms (domain_conf.h): Move symbols...
      (virstoragefile.h): ...as appropriate.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      52fb5311
    • E
      conf: split security label structs to util/ · 3e929386
      Eric Blake 提交于
      In order to reuse the newly-created host-side disk struct in
      the virstoragefile backing chain code, I first have to move
      it to util/.  This starts the process, by first moving the
      security label structures.
      
      * src/conf/domain_conf.h (virDomainDefGenSecurityLabelDef)
      (virDomainDiskDefGenSecurityLabelDef, virSecurityLabelDefFree)
      (virSecurityDeviceLabelDefFree, virSecurityLabelDef)
      (virSecurityDeviceLabelDef): Move...
      * src/util/virseclabel.h: ...to new file.
      (virSecurityLabelDefNew, virSecurityDeviceLabelDefNew): Rename the
      GenSecurity functions.
      * src/qemu/qemu_process.c (qemuProcessAttach): Adjust callers.
      * src/security/security_manager.c (virSecurityManagerGenLabel):
      Likewise.
      * src/security/security_selinux.c
      (virSecuritySELinuxSetSecurityFileLabel): Likewise.
      * src/util/virseclabel.c: New file.
      * src/conf/domain_conf.c: Move security code, and fix fallout.
      * src/Makefile.am (UTIL_SOURCES): Build new file.
      * src/libvirt_private.syms (domain_conf.h): Move symbols...
      (virseclabel.h): ...to new section.
      Signed-off-by: NEric Blake <eblake@redhat.com>
      3e929386